Drop in sink



FIG. 1 is a top front right perspective view of a drop in sink of our design, the dashed lines representing an unclaimed feature;

FIG. 2 is a top plan view thereof, the bottom plan view being plain, unornamented and unclaimed, the dashed lines representing unclaimed features;

FIG. 3 is a right side elevational view thereof, the left side view being a mirror image thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof. 

CLAIM We claim the design for a drop in sink, as shown and described. 